Ecommerce WMS Integration Developer

Build ecommerce and WMS integrations with Well.ca as a hands-on Developer in Guelph, working hybrid four times monthly or as requested.

This full-time, 12-month contract supports Well.ca’s modernization and core business systems. You will develop and maintain integrations, troubleshoot production issues, and support ecommerce and warehouse operations. The work spans APIs, webhooks, SQL, data flows, payments, fulfillment, and reporting feeds.

Key Responsibilities:

• Maintain APIs, webhooks, and scheduled jobs across business systems
• Investigate production issues and implement sustainable root-cause solutions
• Monitor integration health, alerts, transactions, and data flows
• Support inventory, orders, fulfillment, payments, returns, and refunds
• Document systems and transfer knowledge through practical coaching

Requirements:

• Four or more years developing and supporting production software systems
• Hands-on ecommerce and warehouse management system integration experience
• REST APIs, JSON, webhooks, authentication, and asynchronous processing experience
• Strong SQL, mapping, transformation, validation, and reconciliation skills
• Git, code reviews, automated testing, pipelines, logs, and monitoring experience

Apply ecommerce integration, WMS, SQL, and production support expertise to Well.ca’s reliable business systems in Guelph.